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不好处理。很明显，在2568中， 5 2 5 2 6 2 8 -> (8 (2 (3) (5 (1) (4)) (6 (7))))，而2567中，(2 (6 (7)) (3) (5 (1) (4)) (8)) -> 5 2 5 2 6 2 8In Reply To:题目就这么说的 Posted by:frkstyc at 2005-08-15 23:16:40 Followed by:
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